Dental tool handle



FIG. 1 is a side perspective view of a dental tool handle, showing my new design;

FIG. 2 is a first side elevation view thereof;

FIG. 3 is a second side elevation view thereof;

FIG. 4 is a first end elevation view thereof; and,

FIG. 5 is a second end elevation view thereof.

The broken line showing is included for the purpose of illustrating environment and forms no part of the claimed design. 

CLAIM The ornamental design for a dental tool handle, as shown and described. 